To uprate the rear suspension of cars, estates and light vans for towing caravans, trailers and vehicles carrying heavy loads To fit gap of 18mm to 25mm Fitting instructions suppliedCoil Spring Assister and Raiser (18mm-25mm)
Increase oil life at least 50% longer
Reduces oil consumption
Eliminates dry starts
Raises oil pressure
Increases power and miles per gallon
In engines, use approximately 20% alongside and motor oil, petroleum based or synthetic.